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MCP795W21-I/ST

MCP795W21-I/ST

MCP795W21-I/ST

Microchip Technology

14 Terminations 5V 14 Pin MCP795W21 Real Time Clocks Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz Min 1.8 V V Max 5.5 V V

SOT-23

MCP795W21-I/ST Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 18 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 14
Supplier Device Package 14-TSSOP
Number of Terminals 14
Mounting Style SMD/SMT
Package Tube
Base Product Number MCP795W21
Mfr Microchip Technology
Product Status Active
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology
RoHS Details
Battery Backup Switching Backup Switching
Package Shape RECTANGULAR
Operating Temperature -40°C~85°C
Packaging Tube
Published 2011
Series --
JESD-609 Code e3
Feature Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature 85 °C
Min Operating Temperature -40 °C
Additional Feature ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ
HTS Code 8542.39.00.01
Voltage - Supply 1.8V~3.6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.65mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MCP795W21
Pin Count 14
JESD-30 Code R-PDSO-G14
Function Alarm, Calendar, Clock
Qualification Status Not Qualified
Power Supplies 2/5V
Temperature Grade INDUSTRIAL
Interface SPI
Max Supply Voltage 5.5 V
Min Supply Voltage 1.8 V
Memory Size 64B
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK
Number of Bits 8
Clock Frequency 10MHz
Logic Function Clock
Seated Height-Max 1.2 mm
Product Type Real Time Clocks
Time Format HH:MM:SS:hh (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 1μA @ 1.8V~5.5V
Time-Min 1/100SECOND
Interrupt Capability Y
Voltage - Supply, Battery 1.3V~3.6V
Volatile NO
Information Access Method SERIAL, 4 WIRE/SPI
Features Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
Product Category Real Time Clock
Height 1.05mm
Length 5.1mm
Width 4.5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.77000 $1.77
25 $1.63760 $40.94
100 $1.55530 $155.53
MCP795W21-I/ST Product Details

MCP795W21-I/ST Overview


The package 14-TSSOP (0.173, 4.40mm Width) contains real time clocks.The package is in the form of Tube.This electrical RTC has a supply voltage of 1.8V~3.6V.This electrical real time clock has the type Clock/Calendar.Surface Mount is the way this real time clock (RTC) is mounted.Electronic time clocks are recommended that the operating temperature be -40°C~85°C.When operating, Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer can be ensured.It is possible to terminate a transmission line with a RTC module that matches the characteristic impedance of the line, which is known as 14 termination.Obviously, a voltage of 5V is being supplied to this electronic component.There are 14 pins on it.The family RTCs belongs to are MCP795W21.This electrical digital time clock has a 1.3V~3.6V supply voltage.For storing data and programs, the RTC times embed a memory of 64B.Real time clocks' output frequency should not exceed 10MHz.Surface Mount is the mounting type of the RTC module.There are 2/5V power supplies attached to it.It is equipped with 14 pins.Ideally, the operating temperature should be higher than -40 °C.Ideally, the operating temperature should be lower than 85 °C.The minimal supply voltage is 1.8 V.A maximum supply voltage of 5.5 V is used.It is a type of real time clock belonging to the -- series.This electrical real time analog clock has the type TIMER, REAL TIME CLOCK of uPs/uCs/Peripheral ICs.ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ are also characteristics of it.A 8 bit digital time clock is designed for this application.

MCP795W21-I/ST Features


14-TSSOP (0.173, 4.40mm Width) package
14 terminations
14 pin count
2/5V power supplies
-- series
8 Bits


MCP795W21-I/ST Applications


There are a lot of Microchip Technology
MCP795W21-I/ST Real Time Clocks applications.


  • Portable instruments
  • Electronic metering
  • Battery powered products
  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment

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